IAHC Exercise and Physical Activity 3

Question 1

Which of the following is a primary benefit of resistance (strength) training for older adults?

Accepted Answer

Improved muscle mass, strength, and reduced fall risk

Answer

Increased resting blood pressure

Answer

Reduced bone density and muscle mass

Answer

Decreased metabolic rate and energy expenditure

Question 2

The Stages of Change (Transtheoretical) Model applied to exercise would classify a person who has been exercising consistently for 8 months and is no longer at risk of reverting as being in which stage?

Accepted Answer

Maintenance

Answer

Contemplation

Answer

Preparation

Answer

Action

Question 3

A health coach wants to help a client overcome barriers to physical activity. Which strategy aligns best with a motivational interviewing approach?

Accepted Answer

Asking open-ended questions to explore the client's own reasons for change

Answer

Telling the client exactly what exercises to do and when

Answer

Warning the client about health consequences if they don't exercise

Answer

Setting a rigid schedule and monitoring compliance strictly

Question 4

Which of the following best describes 'exercise snacking' as a physical activity strategy?

Accepted Answer

Incorporating several short bouts of physical activity throughout the day

Answer

Eating nutritious snacks before and after workouts

Answer

Performing one long continuous exercise session each day

Answer

Reducing calorie intake to compensate for missed workouts

Question 5

According to the Physical Activity Guidelines for Americans, which statement about muscle-strengthening activities is accurate?

Accepted Answer

Adults should engage in muscle-strengthening activities on 2 or more days per week

Answer

They should be performed every day for maximum benefit

Answer

Muscle-strengthening activities count toward aerobic activity minutes

Answer

Only weightlifting qualifies as a muscle-strengthening activity

Question 6

What is the primary purpose of a cool-down period following vigorous exercise?

Accepted Answer

To gradually bring heart rate and blood pressure back to resting levels and reduce muscle soreness

Answer

To rapidly lower body temperature by stopping all movement immediately

Answer

To stretch muscles beyond their normal range of motion for flexibility gains

Answer

To consume high-carbohydrate foods immediately after exercise

Question 7

A client with type 2 diabetes asks a health coach about exercise precautions. Which of the following is an important consideration a health coach should communicate?

Accepted Answer

Exercise can affect blood glucose levels, so the client should monitor blood sugar and coordinate with their healthcare provider

Answer

People with type 2 diabetes should avoid all forms of exercise to prevent blood sugar fluctuations

Answer

Resistance training is contraindicated for all individuals with type 2 diabetes

Answer

Only water aerobics is safe for individuals with type 2 diabetes